Evaluating the efficacy of a standardized 4 mL/kg fluid bolus technique in critically ill patients with elevated PvaCO2: secondary analysis of two prospective studies

Evaluating the efficacy of a standardized 4 mL/kg fluid bolus technique in critically ill patients with elevated PvaCO2: secondary analysis of two prospective studies

BackgroundLimiting the fluid bolus (FB) volume may attenuate side effects, including hemodilution and increased filling pressures, but it may also reduce hemodynamic responsiveness. The minimum volume to create hemodynamic effects is considered to be 4 mL/kg. In critically ill patients, the hemodyna...

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Bibliographic Details
Main Authors: Rachid Attou, Thierry Du, Dimitrios Velissaris, Sebastien Redant, Mircea T. Talpoș, Charalampos Pierrakos
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-03-01
Series:Frontiers in Medicine
Subjects:
fluid challenge
PCO2 gap
carbon dioxide
veins/metabolism
plasma substitutes
crystalloid solutions
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2024.1348747/full

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